Merge pull request #6 from epython-dev/docker-infrastructure

[WIP] Docker infrastructure

Author: teoliphant

README.md

@@ -26,6 +26,18 @@ epython extmodule.epy --backend=cpython
 
 Produces a compiled extension module for the given Python backend.
 
+## Docker Development
+----------------------
+
+Install Docker, then run:
+
+`docker build -t epython-wasm -f ./development/Dockerfile .`
+
+From the root of the repository. 
+
+To run the interactive session:
+
+`docker run -p 8008:8000 -t epython-wasm:latest `
 
 # Development
 

development/Dockerfile

@@ -0,0 +1,38 @@
+FROM pyodide/pyodide:0.20.0
+
+# Switch shell to bash
+SHELL ["/bin/bash", "-c"]
+
+# Setup epyhton-dev
+RUN mkdir -p /epython/ &&\
+    mkdir -p /epython/epython/
+
+# Copy Development Files
+COPY ./development/environment.yaml .
+COPY ./epython/* /epython/epython/
+COPY setup.py /epython/
+COPY README.md /epython/
+COPY tests /epyhton/
+
+# Add Conda to PATH
+ENV PATH /opt/conda/bin:$PATH
+
+# Install Miniconda
+RUN wget --quiet "https://repo.anaconda.com/miniconda/Miniconda3-py39_4.11.0-Linux-x86_64.sh" -O ~/miniconda.sh &&\
+/bin/bash ~/miniconda.sh -q -b -p /opt/conda &&\
+conda init &&\
+conda env update --quiet -f ./environment.yaml &&\
+echo "conda activate epython-dev" >> /root/.bashrc
+
+ENV PATH /opt/conda/envs/epyhton-dev/bin:$PATH
+
+SHELL ["conda", "run", "-n", "epython-dev", "/bin/bash", "-c"]
+
+RUN cd /epython/ && pip install . &&\
+    cd /src/pyodide/ && pip install -e pyodide-build
+
+ENV PYTHONPATH /src/pyodide/pyodide-build/:$PYTHONPATH
+
+RUN cd ./pyodide/ && make
+
+CMD ["python", "-m", "pyodide_build", "serve"]

development/environment.yaml

@@ -0,0 +1,8 @@
+name: epython-dev
+channels:
+  - conda-forge
+dependencies:
+  - python==3.9
+  - pydantic
+  - pip
+  - pyyaml